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參數(shù)資料
| 型號(hào)： | HMC424 |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 13000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.6 dB INSERTION LOSS-MAX |
| 封裝： | 1.45 X 0.85 MM, 0.10 MM HEIGHT, DIE-9 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 235K |
| 代理商： | HMC424 |
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC424
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 13 GHz
v06.0809
Electrical Specifications, T
A = +25° C, With Vee = -5V & VCTL = 0/-5V
The HMC424 is ideal for:
Fiber Optics & Broadband Telecom
Microwave Radio & VSAT
Military Radios, Radar & ECM
Space Applications
0.5 dB LSB Steps to 31.5 dB
Single Control Line Per Bit
±0.5 dB Typical Bit Error
Die Size: 1.45 x 0.85 x 0.1 mm
The HMC424 die is a broadband 6-bit GaAs IC digital
attenuator MMIC chip. Covering DC to 13 GHz, the
insertion loss is less then 4 dB typical. The attenua-
tor bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a
total attenuation of 31.5 dB. Attenuation accuracy is
excellent at ± 0.5 dB typical step error with an IIP3 of
+32 dBm.
Six control voltage inputs, toggled bet-
ween 0 and -5V, are used to select each attenuation
state. A single Vee bias of -5V allows operation at fre-
quencies down to DC.
Parameter
Frequency (GHz)
Min.
Typ.
Max.
Units
Insertion Loss
DC - 8.0 GHz
8.0 - 13.0 GHz
3.0
4.0
3.8
4.6
dB
Attenuation Range
DC - 13.0 GHz
31.5
dB
Return Loss (RF1 & RF2, All Atten. States)
DC - 8.0 GHz
8.0 - 13.0 GHz
8
11
12
15
dB
Attenuation Accuracy: (Referenced to Insertion Loss)
0.5 - 7.5 dB States
8 - 31.5 dB States
DC - 13.0 GHz
± 0.3 + 4% of Atten. Setting Max
± 0.3 + 6% of Atten. Setting Max
dB
Input Power for 0.1 dB Compression
1.0 - 13.0 Ghz
22
dBm
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
REF State
All Other States
1.0 - 13.0 Ghz
46
32
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON/tOFF (50% CTL to 10/90% RF)
DC - 13.0 GHz
30
50
ns
General Description
Features
Functional Diagram
Typical Applications
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC424_09 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 13 GHz |
| HMC424A | 功能描述:ATTENUATOR DGTL 6BIT DIE 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 衰減值:3dB 頻率范圍:0Hz ~ 13GHz 功率（W）:- 封裝/外殼:模具 標(biāo)準(zhǔn)包裝:50 |
| HMC424AG16 | 功能描述:ATTENUATOR DGTL 6BIT DIE 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 衰減值:3dB 頻率范圍:0Hz ~ 13GHz 功率（W）:- 封裝/外殼:16-LQFP 標(biāo)準(zhǔn)包裝:1 |
| HMC424ALH5 | 功能描述:ATTENUATOR DGTL 6BIT 12CLCC 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 衰減值:31.5dB 頻率范圍:0Hz ~ 13GHz 功率（W）:- 封裝/外殼:12-CLCC 裸露焊盤 標(biāo)準(zhǔn)包裝:1 |
| HMC424ALH5TR | 功能描述:RF Attenuator 31.5dB ±0.5dB 0 ~ 13GHz 12-VFQFN Exposed Pad 制造商:analog devices inc. 系列:- 零件狀態(tài):新產(chǎn)品 衰減值:31.5dB 容差:±0.5dB 頻率范圍:0 ~ 13GHz 功率（W）:- 阻抗:- 封裝/外殼:12-VFQFN 裸露焊盤 標(biāo)準(zhǔn)包裝:1 |
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